AZSSMUK 12V 600Rpm DC Cycling Electric Linear Motion Actuator Reciprocating Gear Motor Kits Stroke 12mm 16mm 20mm,Alloy Steel Variable frequency Stable Fit for DIY Model Engine,Automatic Doors, Robots

This is a well made unit, and the stroke is adjustable via 4 mounting points on the cam. There IS a bit of backlash both from the clevis, and also within the fairly low tolerance linear bearing, but I doubt its meant to be used in a precision application.

The item seems to be quiet weighty and well made and does what it claims to. From my perspective the stroke was insufficient for my needs, my mistake and no fault of the motor.

Good unit been running 8 hours a day for a month now as a test unit .

Just what we need to make a theatre prop move

Not bad but not powerful enough, had to return it

delivered as expecterd

good product

Come da descrizione

Le bruit est lourd a force mais le moteur fonctionne parfaitement

j'ai mal évalué la taille et cela ne convient pas du tout à l'utilisation que je voulais en faire ( actionner des rames sur un modele réduit de bateau c'est dommage mais c'est de ma faute.

Comme prévu exact à la description.

Pessimo acquisto, se ci fossero stati dati tecnici chiari non l'avrei mai preso, motore debolissimo, il resto dell'apparato è passabile, me lo tengo come punizione e lo modifico.